Tobin Dax was the only Dax symbiont who ever remotely had experience with plants. According to later host, Jadzia Dax, "the Daxes have never been much
on gardening. Tobin tried it, but had even less luck with plants than he had with women. (DS9: "The Wire")

While dictating his will, in early 2154, Phlox wished to leave his botanical library to a young girl named Indaura, who he felt always had a flair for
plants. (ENT: "Zero Hour")